as if (one's) life depends on it
With maximum, possibly desperate, effort or energy (i.e., as if one is at risk of losing one's life if one fails). The boxer started the third round throwing punches as if his life depended on it. This project could very well determine the future of the company, so start working as if your lives depend on it!
like (one's) life depends on it
With maximum, possibly desperate, effort or energy (i.e., as if one is at risk of losing one's life if one fails). The boxer started the third round throwing punches like his life depended on it. This project could very well determine the future of the company, so start working like your lives depend on it!
if (one's) life depended on it
Under any circumstances; no matter what. (Used almost exclusively with a negative statement regarding something that one couldn't or wouldn't do.) No way am I going to karaoke night. I couldn't sing if my life depended on it! No thanks, I wouldn't see that film if my life depended on it.
success depends on your backbone, not your wishbone
Success is achieved through dedication and effort, not hopes and dreams or wishful thinking. You need to work on your writing every single day if you really want to be a famous author because success depends on your backbone, not your wishbone.